Stewart H Berlocher

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Research Output

2019

Standing geographic variation in eclosion time and the genomics of host race formation in Rhagoletis pomonella fruit flies

Doellman, M. M., Egan, S. P., Ragland, G. J., Meyers, P. J., Hood, G. R., Powell, T. H. Q., Lazorchak, P., Hahn, D. A., Berlocher, S. H., Nosil, P. & Feder, J. L., Jan 2019, In : Ecology and Evolution. 9, 1, p. 393-409 17 p.

Research output: Contribution to journalArticle

2018

Genomic differentiation during speciation-with-gene-flow: Comparing geographic and host-related variation in divergent life history adaptation in rhagoletis pomonella

Doellman, M. M., Ragland, G. J., Hood, G. R., Meyers, P. J., Egan, S. P., Powell, T. H. Q., Lazorchak, P., Glover, M. M., Tait, C., Schuler, H., Hahn, D. A., Berlocher, S. H., Smith, J. J., Nosil, P. & Feder, J. L., May 2018, In : Genes. 9, 5, 262.

Research output: Contribution to journalArticle

2016

Divergence of the diapause transcriptome in apple maggot flies: Winter regulation and post-winter transcriptional repression

Meyers, P. J., Powell, T. H. Q., Walden, K. K. O., Schieferecke, A. J., Feder, J. L., Hahn, D. A., Robertson, H. M., Berlocher, S. H. & Ragland, G. J., Sep 1 2016, In : Journal of Experimental Biology. 219, 17, p. 2613-2622 10 p.

Research output: Contribution to journalArticle

2014

Genome-wide congealing and rapid transitions across the speciation continuum during speciation with gene flow

Feder, J. L., Nosil, P., Wacholder, A. C., Egan, S. P., Berlocher, S. H. & Flaxman, S. M., Jan 1 2014, In : Journal of Heredity. 105, S1, p. 810-820 11 p.

Research output: Contribution to journalArticle

2013

Genetic divergence along the speciation continuum: The transition from host race to species in rhagoletis (diptera: Tephritidae)

Powell, T. H. Q., Hood, G. R., Murphy, M. O., Heilveil, J. S., Berlocher, S. H., Nosil, P. & Feder, J. L., Sep 1 2013, In : Evolution. 67, 9, p. 2561-2576 16 p.

Research output: Contribution to journalArticle

Regularities and irregularities in periodical cicada evolution

Berlocher, S. H., Apr 23 2013, In : Proceedings of the National Academy of Sciences of the United States of America. 110, 17, p. 6620-6621 2 p.

Research output: Contribution to journalComment/debate

2011

Consequences of habitat fragmentation for the prairie-endemic weevil Haplorhynchites aeneus

Kluger, E. C., Berlocher, S. H., Tooker, J. F. & Hanks, L. M., Dec 1 2011, In : Environmental entomology. 40, 6, p. 1388-1396 9 p.

Research output: Contribution to journalArticle

Developmental trajectories of gene expression reveal candidates for diapause termination: A key life-history transition in the apple maggot fly Rhagoletis pomonella

Ragland, G. J., Egan, S. P., Feder, J. L., Berlocher, S. H. & Hahn, D. A., Dec 1 2011, In : Journal of Experimental Biology. 214, 23, p. 3948-3959 12 p.

Research output: Contribution to journalArticle

2010

Expressed sequence tags from cephalic chemosensory organs of the northern walnut husk fly, Rhagoletis suavis, including a putative canonical odorant receptor

Ramsdell, K. M. M., Lyons-Sobaski, S. A., Robertson, H. M., Walden, K. K. O., Feder, J. L., Wanner, K. & Berlocher, S. H., 2010, In : Journal of Insect Science. 10, 1, 51.

Research output: Contribution to journalArticle

Post-colonization temporal genetic variation of an introduced fly, Rhagoletis completa

Chen, Y. H., Berlocher, S. H., Opp, S. B. & Roderick, G. K., Sep 8 2010, In : Genetica. 138, 9, p. 1059-1075 17 p.

Research output: Contribution to journalArticle

2009

Comparing peripheral olfactory coding with host preference in the rhagoletis species complex

Olsson, S. B., Linn, C. E., Feder, J. L., Michel, A., Dambroski, H. R., Berlocher, S. H. & Roelofs, W. L., 2009, In : Chemical Senses. 34, 1, p. 37-48 12 p.

Research output: Contribution to journalArticle

Sympatric ecological speciation meets pyrosequencing: Sampling the transcriptome of the apple maggot Rhagoletis pomonella

Schwarz, D., Robertson, H. M., Feder, J. L., Varala, K., Hudson, M. E., Ragland, G. J., Hahn, D. A. & Berlocher, S. H., Dec 27 2009, In : BMC genomics. 10, 633.

Research output: Contribution to journalArticle

The evolution of key tree-fruit pests: Classical cases

Berlocher, S. H. & Feder, J. L., Jun 3 2009, Biorational Tree Fruit Pest Management. CABI Publishing, p. 32-55 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2006

Distribution and host range of Hawthorn-infesting Rhagoletis (Diptera: Tephritidae) in Mexico

Rull, J., Aluja, M., Feder, J. & Berlocher, S., Nov 15 2006, In : Annals of the Entomological Society of America. 99, 4, p. 662-672 11 p.

Research output: Contribution to journalArticle

Insights into social insects from the genome of the honeybee Apis mellifera

Weinstock, G. M., Robinson, G. E., Gibbs, R. A., Worley, K. C., Evans, J. D., Maleszka, R., Robertson, H. M., Weaver, D. B., Beye, M., Bork, P., Elsik, C. G., Hartfelder, K., Hunt, G. J., Zdobnov, E. M., Amdam, G. V., Bitondi, M. M. G., Collins, A. M., Cristino, A. S., Lattorff, H. M. G., Lobo, C. H. & 204 others, Moritz, R. F. A., Nunes, F. M. F., Page, R. E., Simões, Z. L. P., Wheeler, D., Carninci, P., Fukuda, S., Hayashizaki, Y., Kai, C., Kawai, J., Sakazume, N., Sasaki, D., Tagami, M., Albert, S., Baggerman, G., Beggs, K. T., Bloch, G., Cazzamali, G., Cohen, M., Drapeau, M. D., Eisenhardt, D., Emore, C., Ewing, M. A., Fahrbach, S. E., Forêt, S., Grimmelikhuijzen, C. J. P., Hauser, F., Hummon, A. B., Huybrechts, J., Jones, A. K., Kadowaki, T., Kaplan, N., Kucharski, R., Leboulle, G., Linial, M., Littleton, J. T., Mercer, A. R., Richmond, T. A., Rodriguez-Zas, S. L., Rubin, E. B., Sattelle, D. B., Schlipalius, D., Schoofs, L., Shemesh, Y., Sweedler, J. V., Velarde, R., Verleyen, P., Vierstraete, E., Williamson, M. R., Ament, S. A., Brown, S. J., Corona, M., Dearden, P. K., Dunn, W. A., Elekonich, M. M., Fujiyuki, T., Gattermeier, I., Gempe, T., Hasselmann, M., Kage, E., Kamikouchi, A., Kubo, T., Kunieda, T., Lorenzen, M., Milshina, N. V., Morioka, M., Ohashi, K., Overbeek, R., Ross, C. A., Schioett, M., Shippy, T., Takeuchi, H., Toth, A. L., Willis, J. H., Wilson, M. J., Gordon, K. H. J., Letunic, I., Hackett, K., Peterson, J., Felsenfeld, A., Guyer, M., Solignac, M., Agarwala, R., Cornuet, J. M., Monnerot, M., Mougel, F., Reese, J. T., Vautrin, D., Gillespie, J. J., Cannone, J. J., Gutell, R. R., Johnston, J. S., Eisen, M. B., Iyer, V. N., Iyer, V., Kosarev, P., Mackey, A. J., Solovyev, V., Souvorov, A., Aronstein, K. A., Bilikova, K., Chen, Y. P., Clark, A. G., Decanini, L. I., Gelbart, W. M., Hetru, C., Hultmark, D., Imler, J. L., Jiang, H., Kanost, M., Kimura, K., Lazzaro, B. P., Lopez, D. L., Simuth, J., Thompson, G. J., Zou, Z., De Jong, P., Sodergren, E., Csurös, M., Milosavljevic, A., Osoegawa, K., Richards, S., Shu, C. L., Duret, L., Elhaik, E., Graur, D., Anzola, J. M., Campbell, K. S., Childs, K. L., Collinge, D., Crosby, M. A., Dickens, C. M., Grametes, L. S., Grozinger, C. M., Jones, P. L., Jorda, M., Ling, X., Matthews, B. B., Miller, J., Mizzen, C., Peinado, M. A., Reid, J. G., Russo, S. M., Schroeder, A. J., St. Pierre, S. E., Wang, Y., Zhou, P., Jiang, H., Kitts, P., Ruef, B., Venkatraman, A., Zhang, L., Aquino-Perez, G., Whitfield, C. W., Behura, S. K., Berlocher, S. H., Sheppard, W. S., Smith, D. R., Suarez, A. V., Tsutsui, N. D., Wei, X., Wheeler, D., Havlak, P., Li, B., Liu, Y., Jovilet, A., Lee, S., Nazareth, L. V., Pu, L. L., Thorn, R., Stolc, V., Newman, T., Samanta, M., Tongprasit, W. A., Claudianos, C., Berenbaum, M. R., Biswas, S., De Graaf, D. C., Feyereisen, R., Johnson, R. M., Oakeshott, J. G., Ranson, H., Schuler, M. A., Muzny, D., Chacko, J., Davis, C., Dinh, H., Gill, R., Hernandez, J., Hines, S., Hume, J., Jackson, L. R., Kovar, C., Lewis, L., Miner, G., Morgan, M., Nguyen, N., Okwuonu, G., Paul, H., Santibanez, J., Savery, G., Svatek, A., Villasana, D. & Wright, R., Oct 26 2006, In : Nature. 443, 7114, p. 931-949 19 p.

Research output: Contribution to journalArticle

Phylogeography of postglacial range expansion in Nigronia serricornis Say (Megaloptera: Corydalidae)

Heilveil, J. S. & Berlocher, S. H., May 1 2006, In : Molecular ecology. 15, 6, p. 1627-1641 15 p.

Research output: Contribution to journalArticle

Receptor expression and sympatric speciation: Unique olfactory receptor neuron responses in F1 hybrid Rhagoletis populations

Olsson, S. B., Linn, C. E., Michel, A., Dambroski, H. R., Berlocher, S. H., Feder, J. L. & Roelofs, W. L., Oct 1 2006, In : Journal of Experimental Biology. 209, 19, p. 3729-3741 13 p.

Research output: Contribution to journalArticle

The origin of an insect species

Berlocher, S., Mar 1 2006, In : American Entomologist. 52, 1, p. 10 1 p.

Research output: Contribution to journalArticle

Thrice out of Africa: Ancient and recent expansions of the honey bee, Apis mellifera

Whitfield, C. W., Behura, S. K., Berlocher, S. H., Clark, A. G., Johnston, J. S., Sheppard, W. S., Smith, D. R., Suarez, A. V., Weaver, D. & Tsutsui, W. D., Oct 27 2006, In : Science. 314, 5799, p. 642-645 4 p.

Research output: Contribution to journalArticle

2005

The genetic basis for fruit odor discrimination in Rhagoletis flies and its significance for sympatric host shifts

Dambroski, H. R., Linn, C., Berlocher, S. H., Forbes, A. A., Roelofs, W. & Feder, J. L., Sep 2005, In : Evolution. 59, 9, p. 1953-1964 12 p.

Research output: Contribution to journalArticle

Variability in response specificity of apple, hawthorn, and flowering dogwood-infesting Rhagoletis flies to host fruit volatile blends: Implications for sympatric host shifts

Linn, C. E., Dambroski, H., Nojima, S., Feder, J. L., Berlocher, S. H. & Roelofs, W. L., Jul 1 2005, In : Entomologia Experimentalis et Applicata. 116, 1, p. 55-64 10 p.

Research output: Contribution to journalArticle

2004

Occurrence of Rhagoletis species in Newfoundland

Berlocher, S. H. & Dixon, P. L., Oct 1 2004, In : Entomologia Experimentalis et Applicata. 113, 1, p. 45-52 8 p.

Research output: Contribution to journalArticle

Postzygotic isolating factor in sympatric speciation in Rhagoletis flies: Reduced response of hybrids to parental host-fruit odors

Linn, C. E., Dambroski, H. R., Feder, J. L., Berlocher, S. H., Nojima, S. & Roelofs, W. L., Dec 21 2004, In : Proceedings of the National Academy of Sciences of the United States of America. 101, 51, p. 17753-17758 6 p.

Research output: Contribution to journalArticle

2003

Allopatric genetic origins for sympatric host-plant shifts and race formation in Rhagoletis

Feder, J. L., Berlocher, S. H., Roethele, J. B., Dambroski, H., Smith, J. J., Perry, W. L., Gavrilovic, V., Filchak, K. E., Rull, J. & Aluja, M., Sep 2 2003, In : Proceedings of the National Academy of Sciences of the United States of America. 100, 18, p. 10314-10319 6 p.

Research output: Contribution to journalArticle

Fruit odor discrimination and sympatric host race formation in Rhagoletis

Linn, C., Feder, J. L., Nojima, S., Dambroski, H. R., Berlocher, S. H. & Roelofs, W., Sep 30 2003, In : Proceedings of the National Academy of Sciences of the United States of America. 100, 20, p. 11490-11493 4 p.

Research output: Contribution to journalArticle

When houseguests become parasites: Sympatric speciation in ants

Berlocher, S. H., Jun 10 2003, In : Proceedings of the National Academy of Sciences of the United States of America. 100, 12, p. 6896-6898 3 p.

Research output: Contribution to journalComment/debate

2002

Sympatric speciation in phytophagous insects: Moving beyond controversy?

Berlocher, S. H. & Feder, J. L., Feb 11 2002, In : Annual Review of Entomology. 47, p. 773-815 43 p.

Research output: Contribution to journalReview article

2000

Allozyme variation in Busycon whelks (Gastropoda: Melongenidae)

Berlocher, S. H., 2000, In : Biochemical Genetics. 38, 9-10, p. 285-296 12 p.

Research output: Contribution to journalArticle

Radiation and divergence in the Rhagoletis pomonella species group: Inferences from allozymes

Berlocher, S. H., Apr 2000, In : Evolution. 54, 2, p. 543-557 15 p.

Research output: Contribution to journalArticle

1999

Genetic population structure in tephritidae

Berlocher, S. H., Jan 1 1999, Fruit Flies (Tephritidae): Phylogeny and Evolution of Behavior. CRC Press, p. 711-730 20 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

The population genetics of the apple maggot fly, Rhagoletis pomonella and the snowberry maggot, R. zephyria: Implications for models of sympatric speciation

Feder, J. L., Williams, S. M., Berlocher, S. H., McPheron, B. A. & Bush, G. L., Jan 1 1999, In : Entomologia Experimentalis et Applicata. 90, 1, p. 9-24 16 p.

Research output: Contribution to journalArticle

1998

Endless forms : species and speciation

Berlocher, S. H. & Howard, D. J., 1998, New York City: Oxford University Press.

Research output: Book/Report/Conference proceedingBook

1997

Inheritance and linkage relationships of nine isozyme loci in wild radish

Conner, J. K., Tjhio, D., Berlocher, S. H. & Rush, S. L., Jan 1 1997, In : Journal of Heredity. 88, 1, p. 60-62 3 p.

Research output: Contribution to journalArticle

Searching for phylogenetic trees under the frequency parsimony criterion: An approximation using generalized parsimony

Berlocher, S. H. & Swofford, D. L., Mar 1997, In : Systematic biology. 46, 1, p. 211-215 5 p.

Research output: Contribution to journalReview article

Selective maintenance of allozyme differences among sympatric host races of the apple maggot fly

Feder, J. L., Roethele, J. B., Wlazlo, B. & Berlocher, S. H., Oct 14 1997, In : Proceedings of the National Academy of Sciences of the United States of America. 94, 21, p. 11417-11421 5 p.

Research output: Contribution to journalArticle

Toward a molecular genetic linkage map for the apple maggot fly (Diptera: Tephritidae): Comparison of alternative strategies

Roethele, J. B., Feder, J. L., Berlocher, S. H., Kreitman, M. E. & Lashkari, D. A., Jul 1997, In : Annals of the Entomological Society of America. 90, 4, p. 470-479 10 p.

Research output: Contribution to journalArticle

1996

Population structure of Rhagoletis pomonella, the apple maggot fly

Berlocher, S. H. & McPheron, B. A., Jul 1996, In : Heredity. 77, 1, p. 83-99 17 p.

Research output: Contribution to journalArticle

1995

Analyzing Correlations of Three Types in Selected Lines of Drosophila melanogaster That Have Evolved Stable Extreme Geotactic Performance

Stoltenberg, S. F., Hirsch, J. & Berlocher, S. H., Mar 1995, In : Journal of Comparative Psychology. 109, 1, p. 85-94 10 p.

Research output: Contribution to journalArticle

Population structure of rhagoletis mendax, the blueberry maggot

Berlocher, S. H., May 1995, In : Heredity. 74, 5, p. 542-555 14 p.

Research output: Contribution to journalArticle

1993

Gametic disequilibrium between allozyme loci and sex chromosomes in the genus Rhagoletis

Berlocher, S. H., Nov 1993, In : Journal of Heredity. 84, 6, p. 431-437 7 p.

Research output: Contribution to journalArticle

Genetic differentiation at allozyme loci in the Rhagoletis pomonella (Diptera: Tephritidae) species complex

Berlocher, S. H., McPheron, B. A., Feder, J. L. & Bush, G. L., 1993, In : Annals of the Entomological Society of America. 86, 6, p. 716-727 12 p.

Research output: Contribution to journalArticle

Production and electrophoretic verification of F1 hybrids between the sibling species Rhagoletis pomonella and R. cornivora

Smith, D. C., Lyons, S. A. & Berlocher, S. H., Dec 1993, In : Entomologia Experimentalis et Applicata. 69, 3, p. 209-213 5 p.

Research output: Contribution to journalArticle